Review on 🚗 Curt 56022 Vehicle-Side Custom 4-Pin Trailer Wiring Harness - Ideal for Nissan Altima, Maxima, Sentra by Willie Midkiff

I bought this for my Altima Hybrid to tow a small 4x4 trailer. I figured the wiring harness was just plugged in and getting power from the bulbs it's connected to. I was wrong. You need to run the cable (which is included) to the battery and secure it with a 10A fuse. All items required for installation are included. It's easy for me as my battery is in the trunk of the car. Others require you to remove the seats and carpet, log into the firewall, and connect that way. Good luck with that PITA. In general, the quality is good, and I liked that it works without rework and splicing of wires.